Superconducting Magnet of the Gyrotron for HL-2A ECRH System
Superconducting Magnet of the Gyrotron for HL-2A ECRH System出 版 物：《Southwestern Institute of Physics Annual Report》 (核工业西南物理研究院年报（英文版）)
年 卷 期：2005年第1期
页 面：60-62页
学科分类：08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术]
主 题：Superconducting magnet Operating current Power
摘 要：In order to carry on ECRH experiments and research on HL-2A tokamak, two sets of 4 mm gyrotrons were imported from GYCOM. Each of them has a superconducting magnet system to offer a required magnetic field configuration. In gyrotron, a strong magnetic field is necessary for electron beam to satisfy the electron cyclotron resonance condition and to excite one the eigemodes in the cavity. Its functions are： （I） to make electrons gyrate, （ 2 ） to offer enough adiabatic compression value to make electrons acquire strong transverse energy. During the period of adjustment, magnetic field distribution was measured. Meanwhile, operating current of superconducting magnet and operating frequency of gyrotron were determined.
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